One embodiment relates to seed and plants of inbred watermelon line WDL0090. Another embodiment relates to the plants, seeds and tissue cultures of inbred watermelon line WDL0090, and to methods for producing a watermelon plant produced by crossing such plants with themselves, with another watermelon plant, such as a plant of another genotype, or with vegetatively propagating said plant. Another embodiment further relates to seeds and plants produced by such crossing. Further embodiments relate to parts of such plants, including the fruit and gametes of such plants.

This technology relates in part to methods and compositions for identifying and/or selecting one or more terpene synthase genes and/or variants thereof in a plant, based on which a plant with a desired terpene profile can be obtained and/or used. A desired terpene profile of a plant (i.e., the types and, optionally, the relative amounts of terpenes in a plant) can include, for example, an energetic terpene profile, an anti-nociceptive terpene profile and an insecticidal terpene profile.

Lettuce (Lactuca sativa) plants exhibiting resistance to Nasonovia ribisnigri biotype Nr:1 are provided, together with methods of producing, identifying, or selecting plants or germplasm with a Nasonovia ribisnigri biotype Nr:1 resistance phenotype. Such plants include lettuce plants comprising introgressed genomic regions conferring pest resistance. Compositions, including novel polymorphic markers for detecting plants comprising introgressed loci, are further provided.

The present disclosure relates to use of a lectin receptor-like kinase LecRK-IX.1 as a protein for regulating insect resistance of Arabidopsis thaliana. A. thaliana with high resistance to Bemisia tabaci can be cultivated by reducing the expression of, or knocking out, an encoding gene of the protein. Therefore, Arabidopsis thaliana with the high-level resistance to Bemisia tabaci can be cultivated. The gene and its encoded protein can be applied to plant genetic improvement.

The disclosure relates to melon variety NUN 71248 MEM as well as seeds and plants and fruits thereof. NUN 71248 MEM is a Honeydew melon variety comprising resistance to resistance Fusarium oxysporum f. sp. melonis Race 0 and Race 2, Podosphaera xanthii Race 1 (IR), Race 2 (IR), and Race 5 (IR), and Aphis gossypii (Ag).

The present invention relates to a tomato plant having improved insect resistance, more specifically whitefly or mite resistance, wherein the plant comprises a SlAT2 gene encoding for an acetyl-CoA-dependent acyltransferase enzyme and an AP2e gene encoding for a APETALA2 ethylene-responsive transcription factor. The present invention further relates to methods for providing a tomato plant having improved insect resistance and the use of a SlAT2 gene in combination with an AP2e gene for providing insect resistant tomato plants.

The spirosolane skeleton 23-position hydroxylase gene and the spirosolane skeleton 23-position acetyltransferase gene derived from S. chacoense, S. tuberosum, and S. lycopersicum are found to be involved with the biosynthesis of leptine, which achieves resistance against Colorado potato beetle.

Embodiments disclosed herein relate to the field of plant molecular biology, specifically to DNA constructs for conferring insect resistance to a plant. Embodiments disclosed herein relate to insect resistant corn plant containing event DP-910521-2, and to assays for detecting the presence of event DP-910521-2 in samples and compositions thereof.

The avirulent strain A257 of the bacterial rice pathogen Burkholderia glumae is an effective priming material to reduce or suppress major diseases in rice and other plants. Protection includes that against bacterial panicle blight, sheath blight, and narrow brown leaf spot. A mutant derivative of A257, A257qsmR, significantly reduces the risk that the priming agent might potentially revert to wild-type pathogenicity.

The present invention relates to lettuce plants and heads that are resistant to Nasonovia ribisnigri biotype 1 (also called herein Nr:1) as well as to progeny of the plants and propagation material for producing the plants. The invention further relates to a source of the resistance for use in breeding.